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Home >> Products >> Collet Chuck

MER Spring Collet ChuckBT / NT SERIES

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MER 弹性筒夹本体-1.jpg

Features

Specification

Accessories

MER has more contact area between holder and collet to make better radial cutting force than standard ER.

Special design of MER High speed bearing nut, the clamping power is better than Standard ER type.

MER system are suitable for high speed and high precision cutting.

Suitable to use with ER-E type collet, the cutting condition will be excellent.

Also could be used with standard ER collet, the clamping range change to 0.5mm from 1mm

Ex. MER20 holder + ER20 06 collet => Clamping range: 6~5.5mm

WER..G bearing wrench must be ordered separately.

ER Holder + ER Collet
MER Holder + ER Collet
MER Holder + ER-E Type Collet

The design of deeper gauge line for MER holder. Recommend using ER-E type collet into the body (holder). The increasing length of contact area between collet and holder for improved clamping force.

Model No.	Clamping Range	D	L	Wrench	Weight (kg)
BT30 MER16-060	1~10	30	60	WER16G	0.70
BT30 MER16-070	1~10	30	70	WER16G	0.80
BT30 MER20-060	1~13	35	60	WER20G	0.70
BT30 MER25-060	2~16	40	60	WER25G	0.80
BT30 MER32-060	2~20	50	60	WER32G	0.85
BT30 MER32-070	2~20	50	70	WER32G	0.90
BT40 MER16-070/100	1~10	30	70/100	WER16G	1.30/1.50
BT40 MER16-120/150	1~10	30	120/150	WER16G	1.60/1.70
BT40 MER20-080/100	1~13	35	80/100	WER20G	1.40/1.50
BT40 MER20-120/150	1~13	35	120/150	WER20G	1.70/1.90
BT40 MER25-080/100	2~16	40	80/100	WER25G	1.60/1.80
BT40 MER25-120/150	2~16	40	120/150	WER25G	2.00/2.20
BT40 MER32-070/100	2~20	50	70/100	WER32G	1.50/1.90
BT40 MER32-120	2~20	50	120	WER32G	2.10
BT50 MER16-100/150	1~10	30	100/150	WER16G	4.20/4.40
BT50 MER20-100/150	1~13	35	100/150	WER20G	4.30/4.60
BT50 MER25-100/150	2~16	40	100/150	WER25G	4.30/4.90
BT50 MER32-100/150	2~20	50	100/150	WER32G	4.50/5.30